31132968

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{15629}}^1$

素因数の和:15721

約数の個数: 32

約数和(自身を含む): 78775200

約数和(自身を除く): 47642232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 15629, 31258, 46887, 62516, 93774, 125032, 187548, 375096, 1297207, 2594414, 3891621, 5188828, 7783242, 10377656, 15566484, 31132968]

約数ペア:

[(1, 31132968), (2, 15566484), (3, 10377656), (4, 7783242), (6, 5188828), (8, 3891621), (12, 2594414), (24, 1297207), (83, 375096), (166, 187548), (249, 125032), (332, 93774), (498, 62516), (664, 46887), (996, 31258), (1992, 15629)]